40624647

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 65049600

約数和(自身を除く): 24424953

約数列:

[1, 3, 7, 21, 23, 69, 161, 241, 349, 483, 723, 1047, 1687, 2443, 5061, 5543, 7329, 8027, 16629, 24081, 38801, 56189, 84109, 116403, 168567, 252327, 588763, 1766289, 1934507, 5803521, 13541549, 40624647]

約数ペア:

[(1, 40624647), (3, 13541549), (7, 5803521), (21, 1934507), (23, 1766289), (69, 588763), (161, 252327), (241, 168567), (349, 116403), (483, 84109), (723, 56189), (1047, 38801), (1687, 24081), (2443, 16629), (5061, 8027), (5543, 7329)]